Khan Academy - 0 views
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lcps at on 13 Mar 12The Khan Academy is a not-for-profit with the mission of providing a world-class education to anyone, anywhere. 1800+ videos by topic on Math, Science, Humanities& Other, Test Prep, Talks and Interviews The Khan Academy is a not-for-profit with the mission of providing a world-class education to anyone, anywhere. Learn almost anything for free. With a library of over 2,400 videos covering everything from arithmetic to physics, finance, and history and 12
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Christopher Bugaj on 05 Apr 12The Khan Academy is a not-for-profit with a mission of providing world class education to anyone, anywhere.